Answer:
5
Step-by-step explanation:
2x + 5 = 10
you minus the 5
2x = 5
you divide both sides by 2
x = 5
Answer:
x : -3
Step-by-step explanation:
1) 15x-3(3x + 4) = 6 (distribute -3 to the numbers on the inside of parentheses)
2) 15x - 9x - 12 =6 (combine like terms 15x-9x = 6x)
3) -6x - 12 = 6 (add twelve to both sides, add the 12 to cancel out the 12)
4) -6x = 18 (divide the -6 on both sides)
5) x = -3
Y = -2/5x - 11 is the equations
12
3/100 = 0.03
0.03x400 = 12
12 dolls are recycled per hour
Answer:
7/2
Step-by-step explanation:
(14−2)÷2
PEMDAS says parentheses first
7 ÷2
7/2
